六年级英语下册 Unit 4 Then and now PartA课件 人教PEP版

1、Unit 4 Then and now Part A2 There be- 的构成w There be + 某物 / 某人 + 某地w 表示：某地表示：某地有有某物或某人某物或某人w There be+ sb+sw 1: There is a girl and two boys in the picture.2: There are two boys and a girl in the picture. 就近原则就近原则 be动词单复数形式要跟动词单复数形式要跟there be之后的第一个主语保持一致，之后的第一个主语保持一致，如果第一个主语是单数或不可数名词用如果第一个主语是单数或不可数名词

2、用is，如果第一个主语，如果第一个主语是复数用是复数用are。there 是个近视眼。是个近视眼。 3treecatThere is a cat under the tree.There are three birds in the tree.bird请使用There be- 描述下图4请使用There be- 描述下图There is a cat and two birds in front of the house. There are two birds and a cat in front of the house.6w There is a radio on the desk. Th

3、ere be- 的一般疑问句 Is there a radio on the desk ? Yes, there is. / No, there isnt.w There are some shoes under the bed. Are there any shoes under the bed? Yes, there are. / No, there arent.w规则：规则： is/are要提前要提前, some 变变any,其他都不变其他都不变7There be 句型的否定形式句型的否定形式w 1. There is a knife in the kitchen.w 否定否定:Ther

4、e is not a knife in the kitchen.w 2. There are five apples on the tree.w 否定否定:There are not five apples on the tree.w 3. There is some ink in the bottle.w 否定否定:There is not any ink in the bottle. 规则：规则：w be词后面加词后面加not, some 变变anyisntarent8w There are not any books in the bag.w =There are no books in

5、 the bag.w There are no students in the classroom.w =There are not any students in the classroom.w There is not any milk in the bottle.w =There is no milk in the bottle. There be否定句型中的否定句型中的not any与与no可以互换。可以互换。not any强调一个都没有。强调一个都没有。9There be 句型的特殊疑问句形式句型的特殊疑问句形式w 1.对主语提问对主语提问：w 当主语是人的时候，则用当主语是人的时候

6、，则用who 引导，引导，w 当主语是物的时候，则用当主语是物的时候，则用what 引导。引导。w 注意：无论原句的主语是单数还是复数，对之提问时注意：无论原句的主语是单数还是复数，对之提问时一般都用一般都用be的单数形式的单数形式(回答时却要根据实际情况来回答时却要根据实际情况来决定决定)。w 如：如：w There are lots of cars over there.w Whats over there?w There is a little girl in the room.w Who is in the room? 10w 2.对地点状语提问：则用对地点状语提问：则用where 引

7、导引导w 如：如：w There is a computer on the desk. w Where is the computer? w There are four children on the playground. w Where are the four children? w 3.对数量提问：一般有两种句型结构对数量提问：一般有两种句型结构： w How many+复数名词复数名词+are there+介词短语？介词短语？w w How much+不可数名词不可数名词+is there+介词短语？介词短语？11A: How many birds are there in the

8、 tree?B: There are three.A: How many cats are there in the tree?B: There is only one.用用there be 来回答。来回答。12w 1. There_many monkeys in the mountain.w 2. There_a beautiful garden in our school.w 3. There _some water in the glass.w 4. There _some bread on the table.w 5. _there any maps on the wall?w 6.

9、There _twenty desks in our classroom.w 7. There_a bird in the tree.w 8. There _some trees near the house. w 9. _there a cup of tea on the table?w 10. There_some apple juice in the glass.w 12.There _a picture and two maps on the wall.用用be动词动词is / are 填空：填空：areisisIsareisareAreisisis13二二. 把下例句子改成疑问句把下

10、例句子改成疑问句: 1. There are four apples on the ground. 一般疑问句一般疑问句:_2. There are some birds in the tree. 一般一般疑问句疑问句:_3.There are five birds in the tree. 特殊疑问句特殊疑问句:_ Are there four apples on the ground?Are there any birds in the tree?How many birds are there in the tree?14三三.把下例句子改成否定句把下例句子改成否定句: 1. There

11、 are two bowls on the table.否定句否定句:_2. There are some beautiful flowers in the garden. 否定句否定句:_3. There is a tree in the garden. 否定句否定句:_There arent two bowls on the table.There arent any beautiful flowers in the garden.There isnt a tree in the garden.15按要求改句子按要求改句子(not any=no) 1. There are not any

12、cats in my family. =_2. There is not any milk in the bottle. =_3. There are no teachers in the school. =_There are no cats in my family.There is no milk in the bottle.There arent any teachers in the school.16w 对句子划线部分提问。对句子划线部分提问。w 3.There are seven days in a week. w 4.There are lots of books in our

13、 library.w 5.There is a woman over there.w 6.There is a little milk in the glass.How many days are there in a week?Whats in your library?Who is over there?Whats in the glass?18there be句型有时态的变化句型有时态的变化w 1. there be 句型的一般过去时w There was/ were+某物某物/某人某人+其他其他。w 思考：什么时候用was,什么时候用wereThere _a teacher and 4

14、0 students in the room yesterday. was192. there be句型的一般将来时There will be +sb/sth +其他其他There is (are) going to be+sb/sth +其他其他There will be a party on Monday.There is going to be a meeting this afternoon. 20There be 句型的其他结构：句型的其他结构：w There besb.doing sth.地点地点/时间时间w 有某人在做某事有某人在做某事w There is a baby slee

15、ping in the room.w 树上有一只鸟正在唱歌。树上有一只鸟正在唱歌。w There is a bird singing in the tree.w 街上有两个男孩正在奔跑。街上有两个男孩正在奔跑。w There are two boys running in the street.211. There _ a clock on the table. A. is B. are 2. _ there a map on the wall? Yes, there _. A. Are / is B. Is / are C. Is / is D. Are /are 3. There _ so

16、me students in the classroom. A. are B. is 4. There _ a pencil, a book and two pens on the table. A.is B. are 225. There _ two apples, one orange and one banana on the table. A. is B. are 6. Are there _ pictures on the wall? No, there arent _ . A. any / any B. some / any C. some / some D. any/some7.

17、 There isnt a book in his hand. There is _ book in his hand. A. no B. not 8. - Are there _ shops near here? - No, there are _ shops near here. A. some, not B. some, any C. any, not D. any, no 23语法大练兵语法大练兵w ( )9.There_ not _ milk in the cup on the table .A. are, many B. are , much C. is ,many D. is ,

18、much ( )10.How many _ are there in the room ? A. apple B. students C. milk D. paper ( )11.Do you know if _ a meeting next Sunday ? A. there was going to have B. there was going to beC. is there going to be D. there will be ( )12. Is this the last exam we have to take ? No, but there _ another test three months later from now.A. will be going to B. is C. will be D. has been24语法大练兵语法大练兵w ( )13.There _ a film tomorrow evening Awill have Bhave Cis going to be Dhas( )14.There _a football match on TV this evening. A.